Eckenhoff Saunders | 2,714 followers on LinkedIn. A Chicago-based, architecture, planning and interior design firm. Our work is defined by innovative problem solving. | Eckenhoff Saunders is a Chicago-based architecture, planning, and interior design firm. Our work involves innovative problem-solving, client-centered service, technical expertise, and pragmatic experience. We collaborate with diverse organizations in the healthcare, hospitality, commercial+workplace, K-12 education, and higher education markets to develop meaningful design solutions that enhance the lives of those who experience our buildings.